Looking inside a computer at its 5 distinct components

The elements described above are common to all computers, even though most have unique designs and varied hardware installed.

Before we get into the specifics, it's important to know that I'll be describing and listing the many parts of a computer. In no way are these instructions or an encouragement to disassemble your computer meant for this. Without the necessary understanding, you run the risk of seriously damaging your computer, which is also dangerous.

1. Motherboard

What it is: As was previously explained, the motherboard is a circuit board that facilitates communication between all components of a computer.

What it does: The motherboard may be compared to the glue holding everything else together.

An integrated (built-in) chipset, as seen in the image below, houses the video card and CPU of the motherboard:

Here are the ports for plugging in input/output devices such as a keyboard, mouse, and speakers.

How it works: Due to its direct connector connected to the motherboard and communication with all of the other components of the computer, the CPU is sometimes referred to as the "brain" of the device.

2. Central Processing Unit (CPU)

What it does: Each line of code you write in a programming language (such as Python, Java, C++, or another) gets translated into assembly language, which the processor can comprehend. It retrieves, decodes, and then executes these commands.

And that's where the CPU comes in; the CPU manages every process that a computer does.

3. A graphics processor (GPU)

How it works: As these graphic cards enable computers to produce high-end images like those found in the many various sorts of video games, it's not uncommon to hear players stress about the next new graphics card.

Good graphics cards, however, are also useful for individuals who rely on visuals to carry out their art, such as 3D modelers utilizing resource-intensive applications, in addition to video games.

What it does: Graphics cards frequently interface directly with the display monitor, so if there isn't a high-end monitor attached to it, a $1,000 graphics card won't be much help.

4. RAM

What it is: RAM, commonly referred to as volatile memory, is a storage medium for information about frequently used applications and processes. (It is known as volatile memory since it is deleted upon machine restart.)

What it does: RAM speeds up the opening and closing of applications and video games.

5. Storage

What it is: Data storage is a necessity for all computers. Either a Hard Disk Drive (HDD) or a Solid State Drive is used by modern computers (SSD).

What it does: Data is saved on a real disk that makes up HDDs. A mechanical arm reads data from the disk. (HDDs are less expensive than SSDs, but they are gradually losing their usefulness.)

SSDs (similar to SIM cards) are speedier than hard drives since they don't require a mechanical arm to search for data on a specific position on the disk. They also have no moving components.

Fun, huh?

Some people like using computers for online activities like YouTube, eBay shopping, and video games (and experiencing the benefits of doing so.).

Others, though, find the "how" to be more fascinating. Such excitement involves disassembling and reassembling computers, installing new hardware, troubleshooting hardware assembly, and powering them up (while crossing your fingers!).

Does your child sound like the latter?

Our "build your own laptop" courses give students the chance to assemble laptops, use the Linux operating system, and learn about hardware, engineering, and coding. Additionally, all of this enhances soft skills like project management and physical coordination!